Publication: Field number: L 1101(Collector: Alfred Bernhard Lau)
Origin and Habitat
Rayones, Nuevo Leon, Mexico
Altitude: 1200-1400m
Ecology: Grows together with Aztekium ritteri and Mammillaria picta.
Echinocereus longisetus var. rayonesensis (N.P.Taylor)
Family: CACTACEAE · Variety or form of Echinocereus longisetus